We present the isomorphic classification of free topological groups over the spaces, which are geometric realizations of finite graphs.
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Translated from Matematychni Metody ta Fizyko-Mekhanichni Polya, Vol. 63, No. 4, pp. 46–53, October–December, 2020.
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Pyrch, N.M. On Graphs and M-Equivalence. J Math Sci 273, 939–947 (2023). https://doi.org/10.1007/s10958-023-06555-2
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DOI: https://doi.org/10.1007/s10958-023-06555-2